Sounds like my Dad will travel up from the south coast to join us for Christmas Day here in the midlands. He lives alone and doesn't have a support bubble. He's in tier 2, we're in tier 3.
He could travel both ways on Xmas Day. It'll be about 5 hours driving in total and I think the traffic might be awful, making the journey even longer
Or we could squeeze him in overnight and get him to travel on Xmas Eve / Boxing Day. He'd join us in a support bubble so allowed, I think?!
WWYD?